Dual Action Truss Rod with Adjustment Wheel 440 mm

Dual Action Truss Rod with Adjustment Wheel 440 mm

The dual action truss rod with a perforated adjustment wheel (spoke wheel type) offers a modern, precise, and reliable solution for neck adjustment in acoustic and electric guitars. Its bidirectional mechanism corrects both upbow and backbow, improving comfort and overall stability.

Instead of a conventional hex nut, it features a metal perforated adjustment wheel at one end, allowing easy tension adjustment using the included wrench. This quick-access system—similar to those used by Suhr and other modern guitar manufacturers—enables fine adjustments without removing the neck or pickguard.

With a total length of 440 mm (17-3/8"), it combines a robust steel construction with smooth, precise action, ensuring long-term reliability and control.

Technical Features

• Type: Dual action truss rod with perforated adjustment wheel (spoke wheel type)
• Material: Steel
• Total length: 440 mm (17-3/8")
• Adjustment wheel: Metal, perforated, 19 mm (3/4") diameter
• Accessories: Adjustment wrench included
• Application: Acoustic or electric guitars
• Weight: Approx. 180 g
• Installation: Internal

Detailed Dimensions

• Total length: 440 mm (17-3/8")
• Total height: 9 mm (3/8")
• Width: 6 mm (1/4")
• Wheel diameter: 19 mm (3/4")